Push plate



FIG. 1 is a top perspective view of a push plate showing my new design;

FIG. 2 is a left side perspective view thereof, the right side perspective view is a mirror image;

FIG. 3 is a bottom perspective view thereof; and,

FIG. 4 is a front perspective view thereof, showing the push plate in attached to a sliding door in an environment of use.

A right side view is not shown because it is symmetric to the left side view.

The broken lines illustrate environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a push plate, substantially as shown and described. 